Polygonal Approximation Using an Artificial Bee Colony Algorithm

Table 4

Experimental results for the semicircle-shaped curve.

Number of breakpoints	DE-based method [8]			Present method
	ISE (best)	ISE (average)	S.D.	ISE (best)	ISE (average)	S.D.
15	18.531	20.731	0.840	14.399	14.399	0.000
19	12.519	13.377	0.543	10.115	10.439	0.217
22	9.542	10.023	0.594	7.129	7.393	0.096